751: The release of which one of the following into ponds and wells helps in controlling the mosquitoes?
(a) Gambusia fish
(b) Snail
(c) Crab
(d) Dogfish
752: In which of the following States is lion-tailed macaque found in its natural habitat?
1. Tamil Nadu
2. Kerala
3. Karnataka
4. Andhra Pradesh
Select the correct answer using the codes given below.
(a) 2 only
(b) 1, 2 and 3 only
(c) 1, 3 and 4 only
(d) 1, 2, 3 and 4
753: The crop which is sown with the commencement of Monsoon is:
(a) Rabi Crop
(b) Kharif Crop
(c) Cash Crop
(d) None of these
754: Which one of the following five year plans recognised human development as the core of all developmental efforts ?
(a) The eighth five year Plan
(b) The fifth five year plan
(c) The Sixth five year plan
(d) The third five year plan
755: The structural changes in exports means:
(a) Change in the commodities of export
(b) Increasing exports along with the imports
(c) Increasing imports
(d) Change in the commodities of imports